pgsql: Update walcontrol item: < * Allow control over which tables are

Log Message:
-----------
Update walcontrol item:

< * Allow control over which tables are WAL-logged

* Allow control over which tables are WAL-logged [walcontrol]

1038c1038,1039
< stable logging probably can not have indexes. [walcontrol]

stable logging probably can not have indexes. One complexity is
the handling of indexes on TOAST tables.

Modified Files:
--------------
pgsql/doc:
TODO (r1.1755 -> r1.1756)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1755&amp;r2=1.1756)
pgsql/doc/src/FAQ:
TODO.html (r1.260 -> r1.261)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.260&amp;r2=1.261)